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David W. NELSON

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  • Wayland, MA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BALLOON SEALING AND FILL VALVE
    • Publication number 20250177177
    • Publication date Jun 5, 2025
    • Allurion Technologies, Inc.
    • David W. NELSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BINARY FLUID CONTROL VALVE SYSTEM
    • Publication number 20250122943
    • Publication date Apr 17, 2025
    • Allurion Technologies, Inc.
    • David W. NELSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALLOON SEALING AND FILL VALVE
    • Publication number 20250009540
    • Publication date Jan 9, 2025
    • Allurion Technologies, Inc.
    • David W. NELSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC-SEALING BALLOON-FILLING CATHETER SYSTEM
    • Publication number 20240342366
    • Publication date Oct 17, 2024
    • Allurion Technologies, Inc.
    • David W. NELSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BINARY FLUID CONTROL VALVE SYSTEM
    • Publication number 20240084908
    • Publication date Mar 14, 2024
    • Allurion Technologies, Inc.
    • David W. NELSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC-SEALING BALLOON-FILLING CATHETER SYSTEM
    • Publication number 20230120118
    • Publication date Apr 20, 2023
    • Allurion Technologies, Inc.
    • David W. NELSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BINARY FLUID CONTROL VALVE SYSTEM
    • Publication number 20210341069
    • Publication date Nov 4, 2021
    • Allurion Technologies, Inc.
    • David W. NELSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID DELIVERY CATHETER
    • Publication number 20210244913
    • Publication date Aug 12, 2021
    • Allurion Technologies, Inc.
    • David W. NELSON
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ENHANCED FLUID DELIVERY SYSTEM
    • Publication number 20200188644
    • Publication date Jun 18, 2020
    • Allurion Technologies, Inc.
    • Samuel CHADWICK
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC-SEALING BALLOON-FILLING CATHETER SYSTEM
    • Publication number 20200155335
    • Publication date May 21, 2020
    • Allurion Technologies, Inc.
    • David W. NELSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BINARY FLUID CONTROL VALVE SYSTEM
    • Publication number 20200011442
    • Publication date Jan 9, 2020
    • Allurion Technologies, Inc.
    • David W. NELSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC-SEALING BALLOON-FILLING CATHETER SYSTEM
    • Publication number 20190388258
    • Publication date Dec 26, 2019
    • Allurion Technologies, Inc.
    • David W. NELSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC-SEALING BALLOON-FILLING CATHETER SYSTEM
    • Publication number 20190388259
    • Publication date Dec 26, 2019
    • Allurion Technologies, Inc.
    • David W. NELSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC-SEALING BALLOON-FILLING CATHETER SYSTEM
    • Publication number 20190262157
    • Publication date Aug 29, 2019
    • Allurion Technologies, Inc.
    • David W. NELSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE